The?Synology DS420+SG16TB?is a bundled items of Synology DS420+ DiskStation 4-Bay NAS Enclosure with 4 x Seagate 4TB IronWolf 5900 RPM SATA III 3.5″ Internal NAS HDD ST4000VN008.
The?Synology DS420+?is designed for IT enthusiasts and home users. The DS420+ provides two built-in M.2 SSD slots so that you can take full advantage of Synology SSD Cache functionality. Add SSD cache for up to 20 times faster I/O response without using front drive bays. The DS420+ is ideal for data sharing, video streaming, and photo indexing. The Synology Drive features a built-in universal portal to access your data anytime and anywhere, and synchronize all your files across platforms, including Windows, macOS, Linux, Android, and iOS.